You are here:

Advanced Math/Convert volume of a ballon into cubic feet

Advertisement

Expert: Sherman D. - 2/9/2008


Question
Hi, I have calculated the volume of a ballon to see how close I get to the perfect sphere 4/3 pie R3.The results are below. I don't know how to convert into cubic feet. This are my measurements
trial 1. 41.5 cm= 1204.26cm3
trial 2. 43.5 cm= 1388.05cm3
trial 3. 44.5 cm= 1486.58

Thank you


Answer
is 41.5, 43.5, and 44.5 your possible radii or diameter.

if so, just use your computers calculator and cube each radius, then multiply by 4 divide by 3 multiply by pi.

as for cm^3 to ft^3

since there are 30.48 cm in a foot, just take your answer and divide by 30.48^3

i would had helped you out more, but

Advanced Math

All Answers

Answers by Expert:

Ask Experts

Volunteer

Sherman D.

Expertise

I can answer questions dealing in mathematics of all kinds except for Physics and Calculus, but i can answer questions in Pre-Calculus and Chemistry. I can also answer questions in Recipes of all kinds. I can find games cheats/walkthroughs, but i can`t find a specific game online or offline. I can also do history and recipes for alcoholic beverages.

Experience

Mathematics, Recipes, History, and Games.

Education/Credentials
High School graduated. I graduated with honors, and i was in Beta Club for a year and a half.

Awards and Honors
Principle's list and A and B honor roll in high school only.

©2012 About.com, a part of The New York Times Company. All rights reserved.